SLY系列长轴液下泵属于单级单吸立式液下泵。是在吸收国外先进技术基础上,根据市场需求,由上海赛泰水泵自主设计开发的新型、节能环保产品,用于输送中性或有腐蚀性的液体,清洁或内含固体颗粒的液体。特别适用于:污水处理、水泥厂、发电厂、石油化工等行业。 SLY长轴液下泵主要执行标准是:ISO 2825轴向吸入离心泵(16bar级)-标记、额定性能和尺寸;GB5656-85 单级单吸化工离心泵技术条件;GB/T3214-91 水泵流量的测定方法;GB/T3216-89 离心泵、混流泵、轴流泵和旋涡泵试验方法SLY长轴液下泵主要执行ISO2858标准中标记和额定性能点。
结构特点
 总装图
1 |
泵体 |
15 |
接轴管 |
8 |
轴套 |
22 |
骨架油封 |
2 |
密封环 |
16 |
轴 |
9 |
轴 |
23 |
轴承 |
3 |
钢丝螺套 |
17 |
支承管 |
10 |
支承管 |
24 |
上轴承压盖 |
4 |
叶轮螺母 |
18 |
底板 |
11 |
轴套 |
25 |
电机架 |
5 |
叶轮 |
19 |
防尘盘 |
12 |
轴衬 |
26 |
联轴器 |
6 |
密封环 |
20 |
V型环 |
13 |
滑动轴承体 |
27 |
电机 |
7 |
泵盖 |
21 |
轴承架 |
14 |
接轴键 |
28 |
轴承套 |
SLY长轴液下泵接轴方式:长轴分成二节或多节加工,接轴端每一端均车内螺纹,两轴通过螺柱连接,外面通过接轴套及接轴键固定其位置。这样长轴靠接轴键传递扭矩,螺柱传递轴向力。增强了泵轴的同轴度,降低长轴的加工难度;支承方式:SLY系列采用多点支承方式,液面之上采用角接触球轴承,液下每根轴都有轴衬支承,轴衬固定在滑动轴承体上,滑动轴承体与支承管相连;泵起动时,叶轮已浸没在介质中,因而起动容易,不存在排气抽空问题;采用双蜗壳泵体(口径80mm上),转子部件受径向力小,轴挠度小,轴衬磨损小,寿命长;从电机端看,泵为顺时针方向旋转。
冲洗方式
引入清洁的液体冲洗轴衬,保证了泵的安全运转。SLY长轴液下泵对于不同的介质,有两种方式可以选择。自冲洗:当泵送介质为清洁介质时,采用此方式进行冲洗。从泵出口法兰引一管路,使冲洗液流向各个轴衬,润滑了轴衬,带走摩擦副产生的热量,起到降温的作用。外冲洗:当泵送介质为内含较小颗粒的介质时,采用此方式进行冲洗。从外界接一管路,引入清洁的冲洗液冲洗各个轴衬,润滑轴衬,带走摩擦副产生的热量,起到降温的作用。同时,避免固体颗粒进入摩擦副中。
性能表 I
型号 |
叶 轮 型 式 |
电机转速n~2950r/min |
电机转速n~1475r/min |
流量 Q M3/ |
扬程 H m |
比重=100 |
比重=135 |
流量 Q M3/ |
扬程 H m |
比重=100 |
比重=135 |
电机功率及型号 |
电机功率及型号 |
KW |
电机机座号 |
KW |
电机机座号 |
KW |
电机机座号 |
KW |
电机机座号 |
SLY25-200 |
A |
11.5 |
47 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
5.8 |
11 |
1.1 |
90S-4 |
1.1 |
90S-4 |
B |
10.5 |
40 |
4 |
112M-2 |
5.5 |
132S1-2 |
5.4 |
10 |
1.1 |
90S-4 |
1.1 |
90S-4 |
C |
9 |
34 |
3 |
100L-2 |
4 |
112M-2 |
4.6 |
7.5 |
1.1 |
90S-4 |
1.1 |
90S-4 |
D |
7.5 |
26 |
2.2 |
90L-2 |
3 |
100L-2 |
4 |
5.5 |
1.1 |
90S-4 |
1.1 |
90S-4 |
E |
5.5 |
14 |
1.5 |
90S-2 |
1.5 |
90S-2 |
3 |
3 |
1.1 |
90S-4 |
1.1 |
90S-4 |
SLY40-160 |
A |
28 |
31 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
14 |
7 |
1.1 |
90S-4 |
1.1 |
90S-4 |
B |
25.6 |
27 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
13 |
6 |
1.1 |
90S-4 |
1.1 |
90S-4 |
C |
22 |
20 |
4 |
112M-2 |
5.5 |
132S1-2 |
11 |
4.5 |
1.1 |
90S-4 |
1.1 |
90S-4 |
D |
20 |
14 |
2.2 |
90L-2 |
3 |
100L-2 |
9.5 |
3.5 |
1.1 |
90S-4 |
1.1 |
90S-4 |
SLY40-200 |
A |
29 |
51 |
11 |
160M1-2 |
15 |
160M2-2 |
14.5 |
12 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
B |
26 |
45 |
7.5 |
132S2-2 |
11 |
160M1-2 |
13 |
10.5 |
1.1 |
90S-4 |
1.5 |
90L-4 |
C |
22 |
37 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
11.5 |
8 |
1.1 |
90S-4 |
1.1 |
90S-4 |
D |
18 |
18 |
4 |
112M-2 |
5.5 |
132S1-2 |
9.5 |
6 |
1.1 |
90S-4 |
1.1 |
90S-4 |
SLY40-250 |
A |
32 |
76 |
18.5 |
160L-2 |
22 |
180M-2 |
16 |
18.5 |
3 |
100L2-4 |
4 |
112M-4 |
B |
30 |
70 |
15 |
160M2-2 |
18.5 |
160L-2 |
15 |
17 |
2.2 |
100L1-4 |
3 |
100L2-4 |
C |
24 |
58 |
11 |
160M1-2 |
15 |
160M2-2 |
12.5 |
13 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
D |
21 |
45 |
7.5 |
132S2-2 |
11 |
160M1-2 |
10.5 |
10 |
1.1 |
90S-4 |
1.5 |
90L-4 |
SLY40-315 |
A |
|
|
|
|
|
|
21 |
28 |
5.5 |
132S-4 |
7.5 |
132M-4 |
B |
|
|
|
|
|
|
20 |
26.5 |
5.5 |
132S-4 |
7.5 |
132M-4 |
C |
|
|
|
|
|
|
11.8 |
19 |
4 |
112M-4 |
5.5 |
132S-4 |
D |
|
|
|
|
|
|
15 |
14 |
3 |
100L2-4 |
3 |
100L2-4 |
SLY50-160 |
A |
50 |
32 |
11 |
160M1-2 |
15 |
160M2-2 |
25 |
7.5 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
B |
45 |
27 |
7.5 |
132S2-2 |
11 |
160M1-2 |
22.8 |
6 |
1.5 |
90L-4 |
1.5 |
90L-4 |
C |
38 |
20 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
19 |
45 |
1.1 |
90S-4 |
1.1 |
90S-4 |
D |
31 |
15 |
3 |
100L-2 |
4 |
112M-2 |
16.5 |
3 |
1.1 |
90S-4 |
1.1 |
90S-4 |
SLY50-200 |
A |
62 |
50 |
18.5 |
160L-2 |
22 |
180M-2 |
31 |
12 |
3 |
100L1-4 |
3 |
100L2-4 |
B |
56 |
44 |
15 |
160M2-2 |
18.5 |
160L-2 |
28.5 |
10.5 |
2.2 |
100L2-4 |
3 |
100L2-4 |
C |
49 |
35 |
11 |
160M1-2 |
15 |
160M2-2 |
25 |
8 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
D |
43 |
26 |
7.5 |
132S2-2 |
11 |
160M1-2 |
22 |
6 |
1.1 |
90S-4 |
1.5 |
90L-4 |
SLY50-250 |
A |
70 |
80 |
30 |
200L1-2 |
37 |
200L2-2 |
35 |
19 |
4 |
112M-4 |
5.5 |
132S-4 |
B |
66 |
73 |
30 |
200L1-2 |
37 |
200L2-2 |
33 |
17.5 |
4 |
112M-4 |
5.5 |
132S-4 |
C |
60 |
58 |
22 |
180M-2 |
30 |
200L1-2 |
30 |
14 |
3 |
100L2-4 |
4 |
112M-4 |
D |
50 |
43 |
15 |
160M2-2 |
18.5 |
160L-2 |
26 |
10 |
2.2 |
100L1-4 |
3 |
100L2-4 |
SLY50-315 |
A |
|
|
|
|
|
|
44 |
27 |
11 |
160M-4 |
11 |
160M-4 |
B |
|
|
|
|
|
|
40 |
23 |
7.5 |
132M-4 |
11 |
160M-4 |
C |
|
|
|
|
|
|
35 |
16 |
5.5 |
132S-4 |
7.5 |
132M-4 |
D |
|
|
|
|
|
|
30 |
13 |
3 |
100L2-4 |
4 |
112M-4 |
SLY80-160 |
A |
94 |
30 |
15 |
160M2-2 |
18.5 |
160L-2 |
47 |
7 |
2.2 |
100L1-4 |
3 |
100L2-4 |
B |
85 |
26 |
11 |
160M1-2 |
15 |
160M2-2 |
42 |
6 |
2.2 |
100L1-4 |
2.2 |
100L1-4 |
C |
76 |
21 |
11 |
160M1-2 |
11 |
160M1-2 |
38 |
4.5 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
D |
66 |
15 |
5.5 |
132S1-2 |
7.5 |
132S2-2 |
34 |
3 |
1.1 |
90S-4 |
1.1 |
90S-4 |
SLY80-200 |
A |
103 |
52 |
30 |
200L1-2 |
37 |
200L2-2 |
51 |
12.5 |
4 |
112M-4 |
5.5 |
132S-4 |
B |
95 |
46 |
22 |
180M-2 |
30 |
200L1-2 |
47 |
11 |
3 |
100L2-4 |
4 |
112M-4 |
C |
84 |
36 |
15 |
160M2-2 |
22 |
180M-2 |
40 |
8.5 |
2.2 |
100L1-4 |
3 |
100L2-4 |
D |
70 |
28 |
11 |
160M1-2 |
15 |
160M2-2 |
36 |
6.5 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
SLY80-250 |
A |
127 |
80 |
45 |
225M-2 |
75 |
280S-2 |
64 |
19 |
7.5 |
132M-4 |
11 |
160M-4 |
B |
120 |
74 |
45 |
225M-2 |
55 |
250M-2 |
60 |
18 |
7.5 |
132M-4 |
7.5 |
132M-4 |
C |
105 |
57 |
30 |
200L1-2 |
45 |
225M-2 |
52 |
13.5 |
4 |
112M-4 |
5.5 |
132S-4 |
D |
87 |
43 |
22 |
180M-2 |
30 |
200L1-2 |
46 |
10 |
3 |
100L2-4 |
4 |
112M-4 |
性能表 II
型号 |
叶 轮 型 式 |
电机转速n~2950r/min |
电机转速n~1475r/min |
流量 Q M3/ |
扬程 H m |
比重=100 |
比重=135 |
流量 Q M3/ |
扬程 H m |
比重=100 |
比重=135 |
电机功率及型号 |
电机功率及型号 |
KW |
电机机座号 |
KW |
电机机座号 |
KW |
电机机座号 |
KW |
电机机座号 |
SLY80-315 |
A |
|
|
|
|
|
|
70 |
32 |
15 |
160L-4 |
18.5 |
180M-4 |
B |
|
|
|
|
|
|
66 |
29 |
11 |
160M-4 |
15 |
160L-4 |
C |
|
|
|
|
|
|
56 |
23 |
11 |
160M-4 |
11 |
160M-4 |
D |
|
|
|
|
|
|
45 |
17 |
5.5 |
132S-4 |
7.5 |
132M-4 |
SLY100-160 |
A |
162 |
27 |
22 |
180M-2 |
30 |
200L1-2 |
81 |
6.5 |
3 |
100L2-4 |
4 |
112M-4 |
B |
150 |
22 |
15 |
160M2-2 |
22 |
180M-2 |
73 |
5 |
2.2 |
100L1-4 |
3 |
100L2-4 |
|
C |
130 |
15 |
11 |
160M1-2 |
15 |
160M2-2 |
63 |
3.3 |
1.5 |
90L-4 |
2.2 |
100L1-4 |
D |
110 |
10 |
7.5 |
132S2-2 |
11 |
160M1-2 |
55 |
2 |
1.1 |
90S-4 |
1.5 |
90L-4 |
SLY100-200 |
A |
193 |
48 |
45 |
225M-2 |
55 |
250M-2 |
95 |
11.5 |
5.5 |
132S-4 |
7.5 |
132M-4 |
B |
180 |
42 |
37 |
200L2-2 |
45 |
225M-2 |
90 |
9.5 |
5.5 |
132S-4 |
7.5 |
132M-4 |
C |
155 |
33 |
30 |
200L1-2 |
37 |
200L2-2 |
80 |
7.5 |
4 |
112M-4 |
5.5 |
132S-4 |
D |
135 |
24 |
18.5 |
160L-2 |
30 |
200L1-2 |
70 |
5 |
3 |
100L2-4 |
3 |
100L2-4 |
SLY100-250 |
A |
230 |
77 |
75 |
280S-2 |
90 |
280M-2 |
115 |
19 |
11 |
160M-4 |
15 |
160L-4 |
B |
218 |
71 |
75 |
280S-2 |
90 |
280M-2 |
110 |
17 |
11 |
160M-4 |
11 |
160M-4 |
C |
190 |
56 |
45 |
225M-2 |
75 |
280S-2 |
100 |
13 |
7.5 |
132M-4 |
11 |
160M-4 |
D |
170 |
42 |
37 |
200L2-2 |
45 |
225M-2 |
90 |
9 |
5.5 |
132S-4 |
7.5 |
132M-4 |
SLY100-315 |
A |
|
|
|
|
|
|
125 |
30 |
18.5 |
180L-4 |
30 |
200L-4 |
B |
|
|
|
|
|
|
119 |
28 |
18.5 |
180M-4 |
22 |
180L-4 |
C |
|
|
|
|
|
|
104 |
23 |
15 |
160L-4 |
18.5 |
180M-4 |
D |
|
|
|
|
|
|
86 |
16.5 |
11 |
160M-4 |
11 |
160M-4 |
SLY150-200 |
A |
|
|
|
|
|
|
160 |
10 |
7.5 |
132M-4 |
11 |
160M-4 |
B |
|
|
|
|
|
|
152 |
8.5 |
7.5 |
132M-4 |
11 |
160M-4 |
C |
|
|
|
|
|
|
140 |
6 |
5.5 |
132S-4 |
7.5 |
132M-4 |
D |
|
|
|
|
|
|
123 |
4 |
3 |
100L2-4 |
4 |
112M-4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SLY150-250 |
A |
|
|
|
|
|
|
195 |
17.5 |
15 |
160L-4 |
22 |
180L-4 |
B |
|
|
|
|
|
|
180 |
15 |
15 |
160L-4 |
18.5 |
180M-4 |
|
C |
|
|
|
|
|
|
160 |
10.5 |
11 |
160M-4 |
11 |
160M-4 |
D |
|
|
|
|
|
|
|
|
|
|
|
|
SLY150-315 |
A |
|
|
|
|
|
|
220 |
31.5 |
30 |
200L-4 |
45 |
225M-4 |
B |
|
|
|
|
|
|
210 |
29 |
30 |
200L-4 |
37 |
225S-4 |
C |
|
|
|
|
|
|
180 |
23 |
22 |
180L-4 |
30 |
200L-4 |
D |
|
|
|
|
|
|
150 |
16 |
15 |
160L-4 |
18.5 |
180M-4 |
SLY200-250 |
A |
|
|
|
|
|
|
305 |
16.5 |
22 |
180L-4 |
30 |
200L-4 |
B |
|
|
|
|
|
|
290 |
15 |
18.5 |
180M-4 |
30 |
200L-4 |
C |
|
|
|
|
|
|
260 |
11 |
15 |
160L-4 |
18.5 |
180M-4 |
D |
|
|
|
|
|
|
240 |
7 |
11 |
160M-4 |
15 |
160L-4 |
SLY200-315 |
A |
|
|
|
|
|
|
350 |
29 |
45 |
225M-4 |
55 |
250M-4 |
B |
|
|
|
|
|
|
340 |
28 |
37 |
225S-4 |
55 |
250M-4 |
C |
|
|
|
|
|
|
300 |
21 |
30 |
200L-4 |
37 |
225S-4 |
D |
|
|
|
|
|
|
250 |
14 |
18.5 |
180M-4 |
22 |
180L-4 |
外形尺寸表
型号 |
轴承架 |
DN |
a |
a1 |
a2 |
a3 |
k |
k1 |
r1 |
g |
z |
s |
n |
p |
c1 |
c2 |
SLY25-200 |
LK35 |
25 |
730 |
500 |
340 |
450 |
265 |
290 |
416 |
100 |
54 |
25 |
200 |
255 |
220 |
125 |
SLY40-160 |
40 |
290 |
270 |
449 |
120 |
285 |
SLY40-200 |
310 |
484 |
295 |
SLY50-160 |
50 |
295 |
460 |
SLY50-200 |
310 |
490 |
305 |
SLY40-250 |
LK45 |
40 |
860 |
580 |
405 |
530 |
335 |
335 |
529 |
120 |
54 |
25 |
220 |
300 |
280 |
140 |
SLY40-315 |
900 |
630 |
425 |
580 |
390 |
350 |
634 |
320 |
SLY50-250 |
50 |
860 |
580 |
405 |
530 |
350 |
325 |
550 |
SLY50-315 |
900 |
630 |
425 |
580 |
390 |
350 |
635 |
70 |
335 |
SLY80-160 |
80 |
860 |
580 |
405 |
530 |
350 |
310 |
555 |
135 |
320 |
SLY80-200 |
370 |
580 |
SLY80-250 |
900 |
630 |
425 |
580 |
390 |
325 |
615 |
SLY100-160 |
100 |
400 |
305 |
622 |
240 |
340 |
SLY100-200 |
410 |
637 |
330 |
SLY100-250 |
970 |
630 |
460 |
580 |
430 |
340 |
687 |
115 |
260 |
365 |
SLY150-200 |
150 |
1050 |
630 |
500 |
580 |
520 |
325 |
804 |
160 |
SLY80-315 |
LK55 |
80 |
970 |
630 |
460 |
580 |
430 |
360 |
690 |
135 |
70 |
30 |
260 |
380 |
320 |
140 |
SLY100-315 |
100 |
1050 |
660 |
500 |
610 |
460 |
375 |
737 |
115 |
390 |
SLY150-250 |
150 |
1100 |
660 |
525 |
610 |
525 |
360 |
824 |
160 |
400 |
SLY150-315 |
1200 |
720 |
575 |
670 |
580 |
385 |
894 |
SLY200-250 |
200 |
650 |
340 |
980 |
175 |
300 |
430 |
SLY200-315 |
1300 |
760 |
625 |
710 |
680 |
385 |
1030 |
440 |
配用电机型号及尺寸
轴承架 |
电机机座号 |
90S |
90L |
100L |
112M |
132S |
132M |
160M |
160L |
180M |
180L |
200L |
225S |
225M 4P |
225M 4P |
250M |
280S |
280M |
LK35 |
h1 |
389 |
399 |
419 |
449 |
|
h2 |
649 |
674 |
719 |
739 |
814 |
854 |
939 |
984 |
1009 |
|
LK45 |
h1 |
413 |
423 |
443 |
473 |
503 |
|
473 |
503 |
h2 |
673 |
698 |
743 |
763 |
838 |
878 |
963 |
1008 |
1033 |
1073 |
1138 |
1183 |
|
1178 |
1398 |
1483 |
1533 |
h1 |
|
|
|
|
556 |
586 |
616 |
616 |
|
616 |
|
|
h2 |
|
|
|
|
950 |
991 |
1076 |
1121 |
1146 |
1186 |
1251 |
1296 |
1321 |
|
1511 |
|
|
LK55 |
|
|
950 |
991 |
1076 |
1121 |
1146 |
1186 |
1251 |
|
|
|
|
|